| Comand with no GPS signal
Hi everyone!
I retro installed a Comand system in my 2003 ML350. Everything works but the Sat Nav.When I put the Nav cd in the comand loads the cd and says "sat nav is being activated. then it stops for a while and I get the message, "Navigation can not be activated, and error has occured". What does that mean?(casue it says the fault in the manual, but nowhat it means) I have checked the system info, and that says that Im not picking up any GPS signals!
So, can it be a faulty GPS antenna? Its a no name little one! I have just bought online a "real" merc underdash antenna to see if that works!
But if anyone has had the same thing, please let me know!
And thanks for a great forum, it has helped me alot.
Peter | 
